Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Significant Accounting Policies - Accounts Receivable (Details)

v3.21.1
Basis of Presentation and Significant Accounting Policies - Accounts Receivable (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Accounts Receivable, Allowance for Credit Loss [Roll Forward]      
Balance at beginning of period $ 30,139 $ 5,154 $ 5,154
Additions charged to bad debt expense 10,263   22,705
Additions charged to other selling, general and administrative expense 186   3,950
Additions charged to other, net - related parties 515   1,427
Recoveries of receivables previously charged to bad debt expense (138)   (747)
Deductions for uncollectible receivables written off (90)   (2,350)
Additions charged to revenue 27,071 $ 200 2,200
Balance at end of period $ 67,946   $ 30,139